WO2002061183A3 - Elektrochemische hestellung von nanoskaligen metall(misch)oxiden - Google Patents

Elektrochemische hestellung von nanoskaligen metall(misch)oxiden Download PDF

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Publication number
WO2002061183A3
WO2002061183A3 PCT/EP2002/000826 EP0200826W WO02061183A3 WO 2002061183 A3 WO2002061183 A3 WO 2002061183A3 EP 0200826 W EP0200826 W EP 0200826W WO 02061183 A3 WO02061183 A3 WO 02061183A3
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WO
WIPO (PCT)
Prior art keywords
cathode
mixed
oxides
anode
space
Prior art date
Application number
PCT/EP2002/000826
Other languages
English (en)
French (fr)
Other versions
WO2002061183A2 (de
Inventor
Harald Natter
Andrea Dierstein
Rolf Hempelmann
Hans-Oscar Stephan
Christian Kropf
Original Assignee
Henkel Kgaa
Harald Natter
Andrea Dierstein
Rolf Hempelmann
Hans-Oscar Stephan
Christian Kropf
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Application filed by Henkel Kgaa, Harald Natter, Andrea Dierstein, Rolf Hempelmann, Hans-Oscar Stephan, Christian Kropf filed Critical Henkel Kgaa
Priority to EP02716690A priority Critical patent/EP1360344B1/de
Priority to AU2002247658A priority patent/AU2002247658A1/en
Priority to DE50209281T priority patent/DE50209281D1/de
Publication of WO2002061183A2 publication Critical patent/WO2002061183A2/de
Publication of WO2002061183A3 publication Critical patent/WO2002061183A3/de
Priority to US10/630,146 priority patent/US20040108220A1/en

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Classifications

    • C—CHEMISTRY; METALLURGY
    • C25—ELECTROLYTIC OR ELECTROPHORETIC PROCESSES; APPARATUS THEREFOR
    • C25B—ELECTROLYTIC OR ELECTROPHORETIC PROCESSES FOR THE PRODUCTION OF COMPOUNDS OR NON-METALS; APPARATUS THEREFOR
    • C25B1/00—Electrolytic production of inorganic compounds or non-metals
    • Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
    • Y02E—REDUCTION OF GREENHOUSE GAS [GHG] EMISSIONS, RELATED TO ENERGY GENERATION, TRANSMISSION OR DISTRIBUTION
    • Y02E60/00—Enabling technologies; Technologies with a potential or indirect contribution to GHG emissions mitigation
    • Y02E60/30—Hydrogen technology
    • Y02E60/36—Hydrogen production from non-carbon containing sources, e.g. by water electrolysis

Landscapes

  • Chemical & Material Sciences (AREA)
  • Inorganic Chemistry (AREA)
  • Engineering & Computer Science (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Electrochemistry (AREA)
  • Materials Engineering (AREA)
  • Metallurgy (AREA)
  • Organic Chemistry (AREA)
  • Electrolytic Production Of Non-Metals, Compounds, Apparatuses Therefor (AREA)
  • Inorganic Compounds Of Heavy Metals (AREA)
  • Battery Electrode And Active Subsutance (AREA)
  • Oxygen, Ozone, And Oxides In General (AREA)

Abstract

Beschrieben wird ein Verfahren zur Herstellung amorpher und/oder kristalliner (Misch-)Oxide von Metallen, insbesondere Metallen der dritten bis fünften Hauptgruppe oder der Nebengruppen des Periodensystems, mit mittleren Teilchendurchmessern der (Misch-)Oxide im Bereich von 1 bis 500 nm, insbesondere 1 bis 100 nm, bei dem man in einer mit einer Kathode und einer Anode ausgestatteten Elektrolysevorrichtung in einem organischen Elektrolyten gelöste lonen desjenigen oder derjenigen Metalle, deren (Misch-)Oxid hergestellt werden soll, in Gegenwart eines Oxidationsmittels an der Kathode elektrochemisch reduziert, wobei Kathodenraum (Kathodenhalbzelle) und Anodenraum (Anodenhalbzelle) durch eine poröse Trenn- oder Scheidewand (Diaphragma) voneinander getrennt sind, die den Stromdurchgang ermöglicht, also durchlässig für Kationen und Anionen ist, jedoch den Durchtritt von elementarem Halogen vom Anoden-zum Katodenraum erschwert, insbesondere verhindert.
PCT/EP2002/000826 2001-01-30 2002-01-26 Elektrochemische hestellung von nanoskaligen metall(misch)oxiden WO2002061183A2 (de)

Priority Applications (4)

Application Number Priority Date Filing Date Title
EP02716690A EP1360344B1 (de) 2001-01-30 2002-01-26 Elektrochemische herstellung von nanoskaligen metall(misch)oxiden
AU2002247658A AU2002247658A1 (en) 2001-01-30 2002-01-26 Electrochemical production of nanoscale metal (mixed) oxides
DE50209281T DE50209281D1 (de) 2001-01-30 2002-01-26 Elektrochemische herstellung von nanoskaligen metall(misch)oxiden
US10/630,146 US20040108220A1 (en) 2001-01-30 2003-07-30 Electrochemical production of nanoscale metal (mixed) oxides

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
DE10104302.3 2001-01-30
DE10104302A DE10104302A1 (de) 2001-01-30 2001-01-30 Elektrochemische Herstellung von nanoskaliger Metall(misch)oxiden

Related Child Applications (1)

Application Number Title Priority Date Filing Date
US10/630,146 Continuation US20040108220A1 (en) 2001-01-30 2003-07-30 Electrochemical production of nanoscale metal (mixed) oxides

Publications (2)

Publication Number Publication Date
WO2002061183A2 WO2002061183A2 (de) 2002-08-08
WO2002061183A3 true WO2002061183A3 (de) 2002-12-27

Family

ID=7672333

Family Applications (1)

Application Number Title Priority Date Filing Date
PCT/EP2002/000826 WO2002061183A2 (de) 2001-01-30 2002-01-26 Elektrochemische hestellung von nanoskaligen metall(misch)oxiden

Country Status (6)

Country Link
US (1) US20040108220A1 (de)
EP (1) EP1360344B1 (de)
AT (1) ATE351932T1 (de)
AU (1) AU2002247658A1 (de)
DE (2) DE10104302A1 (de)
WO (1) WO2002061183A2 (de)

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Publication number Priority date Publication date Assignee Title
DE10163256A1 (de) * 2001-12-21 2003-07-10 Henkel Kgaa Oberflächenmodifiziertes Zinkoxid zur Herstellung nanopartikulärer Dispersionen
DE10163399A1 (de) * 2001-12-21 2003-07-10 Sustech Gmbh & Co Kg Nanopartikuläre Zubereitung
DE10245509B3 (de) * 2002-09-27 2004-06-03 Sustech Gmbh & Co. Kg Elektrochemisches Verfahren zur Steuerung der Teilchengröße bei der Herstellung nanopartikulärer Metalloxide
CN100342060C (zh) * 2004-09-16 2007-10-10 黑龙江科技学院 电解法制备超细金属氧化物
US8211388B2 (en) * 2006-02-16 2012-07-03 Brigham Young University Preparation of uniform nanoparticles of ultra-high purity metal oxides, mixed metal oxides, metals, and metal alloys
US8822030B2 (en) 2006-08-11 2014-09-02 Aqua Resources Corporation Nanoplatelet metal hydroxides and methods of preparing same
US7892447B2 (en) 2006-08-11 2011-02-22 Aqua Resources Corporation Nanoplatelet metal hydroxides and methods of preparing same
EP2123797B1 (de) * 2008-04-29 2015-08-12 Universita' Degli Studi di Bari Nanomaterialien für die gesteuerte Metallfreisetzung und Verfahren zu ihrer Herstellung
US8648324B2 (en) * 2010-03-19 2014-02-11 International Business Machines Corporation Glassy carbon nanostructures
CN102011016B (zh) * 2010-11-30 2012-05-23 南京佑天金属科技有限公司 结晶锆的生长系统及其方法
US9079164B2 (en) 2012-03-26 2015-07-14 Brigham Young University Single reaction synthesis of texturized catalysts
US9114378B2 (en) 2012-03-26 2015-08-25 Brigham Young University Iron and cobalt based fischer-tropsch pre-catalysts and catalysts
US9289750B2 (en) 2013-03-09 2016-03-22 Brigham Young University Method of making highly porous, stable aluminum oxides doped with silicon
FI124942B (fi) 2013-08-28 2015-03-31 Inkron Ltd Siirtymämetallioksidipartikkelit ja menetelmä niiden valmistamiseksi
CN107078291A (zh) * 2014-08-28 2017-08-18 英克罗恩有限公司 结晶过渡氧化物颗粒及制备该结晶过渡氧化物颗粒的连续方法
CN104531110B (zh) * 2014-12-10 2017-04-05 西南石油大学 一种防硫化氢腐蚀的油井水泥外加剂的制备方法
EP3042981A1 (de) * 2015-01-09 2016-07-13 Vito NV Elektrochemisches verfahren zur herstellung einer verbindung eines metalls oder metalloids und eines peroxids oder einer ionischen oder radikalischen spezies
CN104801292B (zh) * 2015-04-22 2017-03-08 哈尔滨工业大学 一种氧化锌纳米中空球/石墨烯复合材料的制备方法
CN107012476A (zh) * 2017-02-15 2017-08-04 广东省稀有金属研究所 一种复合氧化物的制备方法
RU2678438C1 (ru) * 2018-07-06 2019-01-29 Общество С Ограниченной Ответственностью "Платинум" Способ получения электродных материалов для топливных элементов и суперконденсаторов
CN110327909B (zh) * 2019-06-11 2022-06-24 山东国瓷功能材料股份有限公司 一种高储氧量铈锆复合氧化物的制备方法
EP3997066A4 (de) * 2019-07-12 2023-11-29 NJ Biopharmaceuticals LLC Verfahren zur herstellung von diarylmethanfarbstoffen und triarylmethanfarbstoffen mit isosulfanblau

Citations (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4067788A (en) * 1976-09-20 1978-01-10 Electromedia, Inc. Electrochemical production of finely divided metal oxides, metal hydroxides and metals
US5116468A (en) * 1990-10-29 1992-05-26 Th. Goldschmidt Ag Method for the preparation of finely divided, electrically conductive tin(iv) oxide
US5286354A (en) * 1992-11-30 1994-02-15 Sachem, Inc. Method for preparing organic and inorganic hydroxides and alkoxides by electrolysis
DE19840842A1 (de) * 1998-09-07 2000-03-09 Henkel Kgaa Elektrochemische Herstellung amorpher oder kristalliner Metalloxide mit Teilchengrößen im Nanometerbereich

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* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DK0672765T3 (da) * 1994-03-14 2000-01-24 Studiengesellschaft Kohle Mbh Fremgangsmåde til fremstilling af højdisperse metalkolloider og substratbundne metal-clusters ved elektrokemisk reduktion a

Patent Citations (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4067788A (en) * 1976-09-20 1978-01-10 Electromedia, Inc. Electrochemical production of finely divided metal oxides, metal hydroxides and metals
US5116468A (en) * 1990-10-29 1992-05-26 Th. Goldschmidt Ag Method for the preparation of finely divided, electrically conductive tin(iv) oxide
US5286354A (en) * 1992-11-30 1994-02-15 Sachem, Inc. Method for preparing organic and inorganic hydroxides and alkoxides by electrolysis
DE19840842A1 (de) * 1998-09-07 2000-03-09 Henkel Kgaa Elektrochemische Herstellung amorpher oder kristalliner Metalloxide mit Teilchengrößen im Nanometerbereich

Non-Patent Citations (2)

* Cited by examiner, † Cited by third party
Title
DATABASE COMPENDEX [online] ENGINEERING INFORMATION, INC., NEW YORK, NY, US; ZOTTI GIANNI ET AL: "Anodic dissolution of titanium in acetonitrile to Ti(IV) perchlorate and subsequent reductive electrodeposition of amorphous TiO2 films", XP002206852, Database accession no. EIX99224611552 *
J ELECTROCHEM SOC;JOURNAL OF THE ELECTROCHEMICAL SOCIETY FEB 1999 ELECTROCHEMICAL SOC INC, PENNINGTON, NJ, USA, vol. 146, no. 2, February 1999 (1999-02-01), pages 637 - 641 *

Also Published As

Publication number Publication date
ATE351932T1 (de) 2007-02-15
EP1360344A2 (de) 2003-11-12
WO2002061183A2 (de) 2002-08-08
EP1360344B1 (de) 2007-01-17
AU2002247658A1 (en) 2002-08-12
US20040108220A1 (en) 2004-06-10
DE50209281D1 (de) 2007-03-08
DE10104302A1 (de) 2002-08-22

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